Goodman CPG SERIES User Manual

All information contained herein is subject to change without notice.
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings.
During installation or repair, caution is to be observed.
It is your responsibility to install the product safely and to educate the customer on its safe use.
This Forced Air Central Unit Design Complies With
Requirements Embodied in The American National
Standard / National Standard of Canada Shown
Below.
ANSI Z21.47•CSA-2.3 Central Furnaces
C
US
®
I NSTALLATION I NSTRUCTIONS F OR
C OMMERCIAL H EATING & C OOLING
3 T ON - 6 T ON P ACKAGE G AS U NIT
CPG S ERIES
Goodman Manufacturing Company, L.P.
IO-353C 5151 Felipe, Suite 500, Houston, TX 77056
11/10 www.goodmanmfg.com www.amana-hac.com
© 2009-2010 Goodman Manufacturing Company, L.P.

Goodman CPG SERIES Specifications

General

AFUE Rating	80%
Blower Type	Multi-Speed
Heat Exchanger Material	Aluminized Steel
Warranty	Limited Lifetime Heat Exchanger, 10-Year Parts
Vent Type	Category I
Product Line	CPG
Category	Furnace
Fuel Type	Gas
Stages	Single Stage
Input BTU/h Range	40, 000-120, 000 BTU/h
Output BTU/h Range	32, 000-96, 000 BTU/h

Summary

General Information

Unit Location

Guidance on selecting the optimal placement for the unit.

Clearances

Roof Top Installations

Specific instructions for installing units on rooftops.

Unit Precautions

Important safety measures to follow during unit handling and installation.

Rigging Details

Rigging Removal

Procedures for safely removing rigging equipment after unit placement.

Electrical Wiring

Low Voltage Control Wiring

Instructions for connecting 24V control wiring for thermostat and accessories.

Gas Supply Piping

Guidelines for connecting the gas supply line, including pressure requirements.

Circulating Air and Filters

Venting

Information regarding the unit's self-contained venting system.

Condensate Drain Connection

Details on properly connecting the condensate drain line for efficient drainage.

Startup, Adjustments, and Checks

Pre-Startup Instructions

Essential steps to complete before initiating unit startup procedures.

Heating Startup

Procedures for starting the unit for heating operation, including ignition checks.

Motor Sheave Adjustments

Guidance on adjusting motor sheaves for optimal airflow and performance.

Normal Sequence of Operation

Heating

Detailed steps for the unit's heating cycle operation.

Troubleshooting

Ignition Control Error Codes

Interpreting diagnostic LED flashes for troubleshooting ignition issues.

Abnormal Operation - Heating

Diagnosing and resolving heating malfunctions based on symptoms.

Abnormal Operation - Cooling

Diagnosing and resolving cooling malfunctions based on observed symptoms.

Maintenance

Filters

Guidance on filter replacement frequency and type for optimal unit performance.

Inspection & Cleaning

Annual inspection and cleaning of furnace components for safe operation.

Appendix A Blower Performance Tables

Direct Drive

Blower performance specifications for direct drive models.

Belt Drive

Blower performance specifications for belt drive models.

Appendix B Electrical Data

Appendix C Unit Dimensions

Appendix D Wiring Diagrams

Thermostat Field Wiring

Wiring diagrams illustrating thermostat connections for various configurations.

Installer/Serviceman

Status light codes and troubleshooting guidance for installers and servicers.